CS250691A3 - Coal plough guide - Google Patents
Coal plough guideInfo
- Publication number
- CS250691A3 CS250691A3 CS912506A CS250691A CS250691A3 CS 250691 A3 CS250691 A3 CS 250691A3 CS 912506 A CS912506 A CS 912506A CS 250691 A CS250691 A CS 250691A CS 250691 A3 CS250691 A3 CS 250691A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- coal plough
- plough guide
- guide
- coal
- plough
- Prior art date
Links
- 239000003245 coal Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Framework For Endless Conveyors (AREA)
- Chain Conveyers (AREA)
- Escalators And Moving Walkways (AREA)
- Frying-Pans Or Fryers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4025871A DE4025871C2 (de) | 1990-08-16 | 1990-08-16 | Hobelführung für Gewinnungshobel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS250691A3 true CS250691A3 (en) | 1992-03-18 |
| CZ281071B6 CZ281071B6 (cs) | 1996-06-12 |
Family
ID=6412306
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5167438A (cs) |
| CN (1) | CN1027915C (cs) |
| CZ (1) | CZ281071B6 (cs) |
| DE (1) | DE4025871C2 (cs) |
| PL (1) | PL166071B1 (cs) |
| RU (1) | RU1834975C (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20103704U1 (de) * | 2001-03-02 | 2001-07-26 | DBT Deutsche Bergbau-Technik GmbH, 44534 Lünen | Hobelführung für untertägige Gewinnungshobel |
| DE20307150U1 (de) * | 2003-05-07 | 2004-07-22 | Dbt Gmbh | Hobelführung für kettengezogenen Hobel |
| DE202004001301U1 (de) * | 2004-01-28 | 2004-04-01 | Dbt Gmbh | Bergbaumaschine mit lösbarem Führungsstück und Führungsstück hierfür |
| DE202005004383U1 (de) * | 2005-03-16 | 2005-05-25 | Dbt Gmbh | Hobelführungsschuß für Gleithobel |
| DE202008005609U1 (de) * | 2008-04-22 | 2009-06-10 | Bucyrus Dbt Europe Gmbh | Kettenführung für eine Antriebskette einer Bergbaumaschine |
| CN103912274B (zh) * | 2014-04-01 | 2016-02-24 | 中煤张家口煤矿机械有限责任公司 | 一种刨煤机及其可拆滑架结构 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1289504B (de) * | 1964-12-14 | 1969-02-20 | Maschfab Eisengiesserei Beien | Gezogener, zwangsgefuehrter Kohlenhobel |
| DE2540215C2 (de) * | 1975-09-10 | 1984-01-19 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Führung für eine am Abbaustoß entlangbewegte Gewinnungs- und/oder Lademaschine, insbesondere für einen Hobel |
| DE3042203A1 (de) * | 1980-11-08 | 1982-07-15 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Gewinnungsmaschinenfuehrung, insbesondere hobelfuehrung |
| DE3330955A1 (de) * | 1983-08-27 | 1985-03-14 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hobelfuehrung |
| DE3737525A1 (de) * | 1987-11-05 | 1989-05-18 | Gewerk Eisenhuette Westfalia | Hobelfuehrung fuer einen gewinnungshobel |
| DE8714740U1 (de) * | 1987-11-05 | 1988-01-21 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | Hobelführung für einen abbaustoßseitig an einem Förderer geführten Hobel |
| DE8714741U1 (de) * | 1987-11-05 | 1987-12-23 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | Vorrichtung zur Schraubenbefestigung einer Anschlußplatte od. dgl., insbesondere des Winkelblechs einer Hobelführung, an der Förderrinne eines Kettenkratzförderers für Bergbau-Untertagebetriebe |
-
1990
- 1990-08-16 DE DE4025871A patent/DE4025871C2/de not_active Expired - Fee Related
-
1991
- 1991-08-09 CN CN91105465.0A patent/CN1027915C/zh not_active Expired - Fee Related
- 1991-08-13 US US07/744,389 patent/US5167438A/en not_active Expired - Fee Related
- 1991-08-13 CZ CS912506A patent/CZ281071B6/cs not_active IP Right Cessation
- 1991-08-14 PL PL91291430A patent/PL166071B1/pl not_active IP Right Cessation
- 1991-08-15 RU SU915001237A patent/RU1834975C/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1059183A (zh) | 1992-03-04 |
| DE4025871A1 (de) | 1992-02-20 |
| US5167438A (en) | 1992-12-01 |
| RU1834975C (ru) | 1993-08-15 |
| CN1027915C (zh) | 1995-03-15 |
| DE4025871C2 (de) | 2000-04-27 |
| PL291430A1 (en) | 1992-04-21 |
| PL166071B1 (pl) | 1995-03-31 |
| CZ281071B6 (cs) | 1996-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic | ||
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20090813 |